package com.hbnu.demo.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.hbnu.demo.bean.User;
import com.hbnu.demo.mapper.UserMapper;
import org.springframework.beans.factory.annotation.Autowired;

import java.util.List;

/**
 * @Auther: hjx
 * @Date: 2023/6/13 15:46
 * @Description:
 */
public interface UserService extends IService<User> {
    boolean updateUserById(User user);

    User selectById(int id);

    List<User> selectAll();
}
